Guess that scent. A game:

"Piccadilly Circus" by Hugh Parsons?

Sorry that is not it...

"Tea for Two"
by L'Artisan Parfumeur

That was going to be my next guess, Cincy.

Nope.. Good guess though! I love that juice, wish I had some!!

I already guessed that one D. Oh,
just noticed previous post removed.

My guess is "Anglomania" by Vivienne Westwood.

Given the food-centric nature of Fortnum and Mason's sales, I'm venturing into the gourmet theme. Lots to choose from so I am throwing these into the ring:
"Explosion Gourmande" by Christopher Felder, "Gourmandises" by Keiko Mercheri, "Gourmandise" by Maison des Reves?

I was trying to learn how to post the name with the link.

None of the above mentioned are it.

2nd clue. Private label

Are you thinking of one of the 1707 perfumes that Micallef made especially for Fortnum and Mason? I'll guess the pink one.

Parfums de Marly

Close!!

I'm afraid not...

I'm going back to my first guess of Clive Christian.

Sorry thatis not it...

Dammit Micallef you are ruthless. I'll simply watch and wait.

Cryptic was close, so I reckon the answer is one of the other five 1707 perfumes by Micallef (kind of obvious given MicallefLuv1's avatar) I'll go with "1707 Noir". Come on folks, a few more colours up for grabs!

roflmao!!! We are getting there folks!!!

Alright then, let's get this over with. How about "1707 Or" by M. Micallef? The only one left after that is "1707 Blue".
If either of these is correct (oh, please!) then Cryptic should get credit for the answer and pointing the way.

Winner!! 1707 Blue! This was fun! Thank you for allowing me to partake!!

Triffid, you go right ahead.

hank you Cryptic. Those ones were not in the directory so no chance without your additional clues (and I did look under Micallef). Thank you MicallefLuv1 for joining the game.

Here is the next one. No feeding of clues, they're all there up front! One house, two fragrances.

A luxury house
Selling jewellery and such;
But their fragrances don't
Cost nearly as much;

These aren't precious baubles
Of gemstones and gold,
The drugstore's more likely
The place where they're sold;

Not really a pair,
But here are my thoughts-
Their names complement
A connection of sorts;

She may be a pig
And he may be a beast;
But decades have passed
Since these were released.

The last clue doesn't fit but a wild guess anyway.

Hattie Carnegie

Sorry, no, Cincy but thanks for trying. These are a pretty groovy pair if that helps with the era.

The male of the two
Is sold to this day,
The female, alas,
has now passed away.